Re: Add pg_file_sync() to adminpack

On Fri, Jan 24, 2020 at 01:28:29PM +0900, Arthur Zakirov wrote:
> It is compiled and passes the tests. There is the documentation and it is
> built too without an error.
>
> It seems that consensus about the returned type was reached and I marked the
> patch as "Ready for Commiter".

+       fsync_fname_ext(filename, S_ISDIR(fst.st_mode), false, ERROR);
One comment here: should we warn better users in the docs that a fsync
failule will not trigger a PANIC here?  Here, fsync failure on heap
file => ERROR => potential data corruption.
--
Michael